Chemistry Class 9 Chapter 8 Important MCQs Federal Board
Chemistry Class 9 Chapter 8 MCQs Federal Board Chemistry Important MCQs Class 9 Chapter 8 Chemical Reactivity 1. Metals have_____ melting points A. Low B. Moderate C. High D. None of these ANSWER: C. High 2. Metals ____electrons very easily. A. Gain B. Lose C. Both D. None ANSWER: B. Lose 3. The tendency of …
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